Difference Between Flowchart and Data Flow Diagram
| Flow Chart | Data Flow Diagram (DFD) |
|---|---|
| The main objective is to represent the flow of control in the program. | The main objective is to represent the processes and data flow between them. |
| It has only a single type of arrow is used to show the control flow in the flow chart. | It defines the flow and process of data input, data output, and storing data. |
| It is the view of the system at a lower level. | It is the view of the system at a high level. |
| Three symbols represent a Flowchart. | Five symbols represent a DFD |
| It deals with the physical aspect of the action. | It deals with the logical aspect of the action. |
| It shows how to make the system function. | It defines the functionality of the system. |
| It is not very suitable for a complex system. | It is used for complex systems. |
|
Flowchart types are System flowchart, Data flowchart, |
DFD types are Logical DFD and Physical DFD. |
Difference between Flowchart and Data Flow Diagram (DFD)
FlowChart and Data Flow Diagrams both are ways of representing data or information. FlowChart is a visual representation and DFD is a graphical representation. In this article, we will discuss Flowchart and Data Flow Diagram and we will also look into the differences between them. Let’s proceed with the flowchart first.
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